﻿/*
 * MIT License
 *
 * Copyright (c) 2016 xiongziliang <771730766@qq.com>
 *
 * This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
#include <signal.h>
#if !defined(_WIN32)
#include <unistd.h>
#endif
#include "Util/logger.h"
#include <iostream>
#include "Poller/EventPoller.h"
#include "Rtsp/UDPServer.h"
#include "Player/MediaPlayer.h"
#include "Util/onceToken.h"
#include "H264Decoder.h"
#include "YuvDisplayer.h"
#include "Network/sockutil.h"

using namespace std;
using namespace toolkit;
using namespace mediakit;

#if defined(_WIN32)
#ifdef main
#undef main
#endif
#endif

int main(int argc, char* argv[])
{
	//设置退出信号处理函数
	signal(SIGINT, [](int) { SDLDisplayerHelper::Instance().shutdown(); });
	//设置日志
	Logger::Instance().add(std::make_shared<ConsoleChannel>());
	Logger::Instance().setWriter(std::make_shared<AsyncLogWriter>());

	if (argc != 3) {
		ErrorL << "\r\n测试方法：./test_player rtxp_url rtp_type\r\n"
			<< "例如：./test_player rtsp://admin:123456@127.0.0.1/live/0 0\r\n"
			<< endl;
		return 0;

	}

	MediaPlayer::Ptr player(new MediaPlayer());
	weak_ptr<MediaPlayer> weakPlayer = player;
	player->setOnPlayResult([weakPlayer](const SockException & ex) {
		InfoL << "OnPlayResult:" << ex.what();
		auto strongPlayer = weakPlayer.lock();
		if (ex || !strongPlayer) {
			return;
		}

		auto viedoTrack = strongPlayer->getTrack(TrackVideo);
		if (!viedoTrack || viedoTrack->getCodecId() != CodecH264) {
			WarnL << "没有视频或者视频不是264编码!";
			return;
		}
		SDLDisplayerHelper::Instance().doTask([viedoTrack]() {
			std::shared_ptr<H264Decoder> decoder(new H264Decoder);
			std::shared_ptr<YuvDisplayer> displayer(new YuvDisplayer);
			viedoTrack->addDelegate(std::make_shared<FrameWriterInterfaceHelper>([decoder, displayer](const Frame::Ptr & frame) {
				SDLDisplayerHelper::Instance().doTask([decoder, displayer, frame]() {
					AVFrame* pFrame = nullptr;
					bool flag = decoder->inputVideo((unsigned char*)frame->data(), frame->size(),
						frame->stamp(), &pFrame);
					if (flag) {
						displayer->displayYUV(pFrame);
					}
					return true;
					});
				}));
			return true;
			});
		});


	player->setOnShutdown([](const SockException & ex) {
		ErrorL << "OnShutdown:" << ex.what();
		});
	(*player)[kRtpType] = atoi(argv[2]);
	player->play(argv[1]);

	SDLDisplayerHelper::Instance().runLoop();
	return 0;
}